Medicare Advantage in Cass County, ND, for 2027.
CMS lists 13 Medicare Advantage plans here for 2027, 4 fewer than 2026 (17). 6,140 people in the county had an individual Medicare Advantage plan in October 2026.
Sources: CMS CY2027 plan file (October 2026 release), CMS CY2026 plan file (September 2026 release), CMS enrollment by county (CPSC), October 2026, CMS 2027 Plan Crosswalk (October 1, 2026), CMS 2027 Star Ratings Data Tables (October 8, 2026). Member counts are floors because CMS hides counts of 10 or fewer.
The county in numbers
Plans that end here for 2027
7 plans with members in the county end or leave it, plus 19 with 10 or fewer members here. CMS moves 45 members to another plan, and 2,489 stay in the same plan.
| Plan | Insurer | Members | Why |
|---|---|---|---|
| Align ChoicePlus (PPO) | Sanford Health | 1,145 | Plan terminated |
| NextBlue Discover PPO (PPO) | Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 820 | Plan terminated |
| Align ChoiceElite (PPO) | Sanford Health | 722 | Plan terminated |
| NextBlue Summit PPO (PPO) | Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 258 | Plan terminated |
| NextBlue Freedom PPO (PPO) | Blue Cross Blue Shield of Michigan Mutual Ins. Co. | 194 | Plan terminated |
| AARP Medicare Advantage from UHC FG-0003 (PPO) | UnitedHealth | 60 | Plan terminated |
| Align Dual Partnership (HMO D-SNP) | Sanford Health | 28 | Plan terminated |
Where CMS moves members
| 2026 plan | 2027 plan | Members |
|---|---|---|
| Great Plains Medicare Advantage (HMO I-SNP) | Great Plains Medicare Advantage (HMO I-SNP) | 45 |
| Great Plains Medicare Advantage Gold (HMO I-SNP) | Great Plain Medicare Advantage Gold (HMO I-SNP) | 10 or fewer |
Who holds the members
- Sanford Health1,940
- UnitedHealth1,896
- Blue Cross Blue Shield of Michigan Mutual Ins. Co.1,292
- CVS Health858
- Medica Holding Company115
- Aware Integrated26
Individual Medicare Advantage members by parent company, October 2026.
Top rated plans sold here
- AARP Medicare Advantage Patriot No Rx FG-MA01 (PPO)UnitedHealth4.5
- AARP Medicare Advantage from UHC FG-0001 (PPO)UnitedHealth4.5
- AARP Medicare Advantage from UHC FG-0002 (PPO)UnitedHealth4.5
- UHC Complete Care Support FG-5 (PPO C-SNP)UnitedHealth4.5
- UHC Dual Complete ND-S1 (PPO D-SNP)UnitedHealth4.5
2027 overall Star Rating, 4.5 or more. Each plan's measure stars are in the county lookup.
See every plan, premium and copay in the free lookup.
Sort all 13 plans, open each plan's benefits and star measures, and see what each insurer paid agents in 2026.
Open Cass in the lookupWorking this county for AEP?
The AEP 2027 County Kit puts this county and your others in one file: the plans that end, where members land, what is still sold and a crosswalk sheet, with every number tied to its CMS file.
See the AEP 2027 County KitAll North Dakota county pages. Facts from public CMS files, prepared by Health and Tech Now. Not plan advice. Check a plan's Summary of Benefits before you enroll.